Overview
The FMMT619 is a bipolar made by Slkor in a SOT-23 package with 3 pins. 1 NPN 1.8A 100MHz 100nA 25V 300mW 350 500mV 5V NPN SOT-23 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistors:NPN B1 E2 C3, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 5,588 are in stock at JLCPCB (part C5122623).
Symbol
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 25V
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 1.8A
- DC Current Gain
- 350
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 NPN
- Pd - Power Dissipation
- 300mW
- Transition frequency(fT)
- 100MHz
- Vce Saturation(VCE(sat))
- 500mV
- type
- NPN
Order codes
1- FMMT619LCSC C5122623
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Passive |
| 2 | E | Passive |
| 3 | C | Passive |
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<iframe src="https://pcbkit.io/embed/parts/slkor/FMMT619" title="FMMT619 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/slkor/FMMT619.jpg" alt="FMMT619" width="1200" height="900">[](https://pcbkit.io/parts/slkor/FMMT619)Questions
Is there a KiCad symbol and footprint for the FMMT619?
Yes. The symbol is Transistors:NPN B1 E2 C3 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FMMT619?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the FMMT619 datasheet?
Slkor publishes it: the Datasheet link on this page opens it.
Where can I order the FMMT619?
JLCPCB lists it as part C5122623, with 5,588 in stock; the sellers' links on this page open their listings.
What can replace the FMMT619?
Parts like it in the library: the FMMT619TA by Diodes Incorporated, the FMMT619 by Jiangsu Changjing Electronics Technology (CJ), the ZXTN25012EFLTA by Diodes Incorporated and the LBSS5240LT1G by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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